Navaglide
飞机盲目着陆系统
🗣️ 情景例句
I was late because I had a flat tire.
我来晚了，因为我的车坏了。
He that liveth in court dieth upon straw.
生于安乐者常死于贫贱。
and we know something of the great variety of the sea bed's topography.
而且我们对海底地形的千变万化也有了一定的了解。